2270340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12613}}^1$

素因数の和:12628

約数の個数: 36

約数和(自身を含む): 6887244

約数和(自身を除く): 4616904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12613, 25226, 37839, 50452, 63065, 75678, 113517, 126130, 151356, 189195, 227034, 252260, 378390, 454068, 567585, 756780, 1135170, 2270340]

約数ペア:

[(1, 2270340), (2, 1135170), (3, 756780), (4, 567585), (5, 454068), (6, 378390), (9, 252260), (10, 227034), (12, 189195), (15, 151356), (18, 126130), (20, 113517), (30, 75678), (36, 63065), (45, 50452), (60, 37839), (90, 25226), (180, 12613)]